Tamar Braxton's Calling All Lovers album is about her past relationships. When Billboard magazine asked her if any of the songs make her cry, she replied: "A song called 'Circles' about being in a relationship that's a never-ending story. You make up, you break up, you catch them in a lie, you take them back, you don't know how you got back in the situation again. I had been through it 100,000 times before I met (husband) Vince. After I finished recording, I wept, not just cried - wept, honey! Men are terrible until you find one that's great and he annoys you for different reasons."
"Whole Lotta Love" was Led Zeppelin's only US Top 10 hit, charting at #4. Many of their songs, including "Stairway To Heaven," were not released as singles, as it was considered bad form in England to make people pay for singles that were on albums.